how to open a nissan altima key fob to Change the Battery in Your Nissan Key Fobs

Nissan key fobs let users to lock and unlock their cars from far away, as well as start them up whenever needed. Our certified technicians and parts experts can assist you if require a new Nissan smart key or are having issues with your existing one.

Keyless Entry

The Nissan keyless entry system is a fantastic feature that lets you to lock and unlock your Nissan by pressing a button. The system can also allow you to start your car remotely, without having to insert keys into the ignition. The system is powered by batteries. If the battery is dead, you may not be able use your keyfob. It is possible that you will be locked out of your vehicle. You should learn how to open a nissan key to replace the battery on your Nissan's key fob as quickly as you can.

To begin, switch off your car and open the door to find the key fob. Flip the key fob upside down and look for the small release latch. After you have pressed the release latch, you can begin to remove the cover. You will notice that the key fob is equipped with numerous wires. These wires are used to communicating with the onboard computer of your vehicle. You should be able locate the wires, and follow the instructions that are provided in your owner's manual to establish the connection. After you've made the connection the key fob is able to be reassembled.

Change the battery on your key fob can seem like a daunting task but it's not as difficult as you may think. By following these simple steps, you can accomplish this task in just a few minutes.

Remote Start

Your key fob is capable of more than locking your car's doors. It can also remotely start your car, open the window, switch on multiple driver profiles, and much more. It's important to be aware of how to use it, and to replace the battery when it's needed.

If your Nissan does not have remote start, it could be a simple upgrade from our Service Center professionals. This will allow you to start your car from a distance and avoid cold mornings. You can add an application for your smartphone for more convenience.

To use the remote to start your Nissan ensure that your Smart Key is within range. Also, make sure that your car is turned off and your key isn't in the ignition. When you're ready to go hold the keychain button on your fob. The car's hazard lights flash to indicate that your key fob is successfully programmed and linked to your Nissan.

If your key fob isn't connected to your Nissan try retracing the steps. You'll want to make sure that your fob hasn't gotten lost in the process. Find a friend whom you trust to assist you if you can't locate it. They may be able find it in a dark, secluded spot, such as cracks between cushions on the couch or under the counter.

Lockout Protection

If you ever lock your key fob inside your car it is possible that the Intelligent Key system in some models will prevent it from locking your trunk or car. It uses location recognition technology to detect when the Intelligent Key is in the trunk or the cabin. You'll hear an alert and a vibration in your key fob when the key is recognized.

Check to see if your key fob is acting oddly. It could be blocked by something. Also, make sure there aren't any wireless devices within only a few yards of the key fob. Wireless security systems, for instance could interfere with key fob's signal and cause your key fob to stop functioning.

You can use a wire coathanger or a similar long, thin tool to slide underneath the trunk or door to pull the key fob from the car. It may take some trial-and-error to unlock the key fob.

When you're done, make sure to test your Intelligent Key fob with the doors shut. Make sure you press the buttons on your Nissan Intelligent Key fob while you're standing a few steps away. If the lights flash and the horn squeaks then you've successfully programmed your Intelligent Key fob. If not, contact Speck Nissan and speak to one of our staff members.

Remote Lockout

It's not common for car key remotes to stop working for one reason or another. The majority of times, it's a dead battery that you can replace yourself. You can also try to reset the system by pressing the lock or unlock button a few times in a row. You may hear a sound depending on the model of your vehicle, indicating that you have successfully reset the system. Some automakers also offer a support service you can call (like GM's long-running OnStar for many of its vehicles, Mercedes-Benz's Mbrace or Hyundai Blue Link) that will send someone to assist you.

Certain features of your Nissan Intelligent Key fob can help you avoid being locked out. For instance, your car's sensor system will detect that your fob is inside the trunk or cabin of your car. It will issue an audio alert and a vibration to the fob so that you be aware that you've left it in the vehicle.

Some models come with a physical key blade which you can use if the battery on your fob goes out or something else goes wrong. You can unlock a hidden key on the Rogue by flipping the release button on the back. You must be within sensor range of your Nissan vehicle in order for this to function. This method is more complicated than simply turning on the car's key, but it can save you time and stress.